<template>
  <div>child {{mytitle}} {{ mytext }}</div>
</template>

<script>
import { ref } from 'vue'

export default {
  props: ['mytitle'],
  setup (props) {
    console.log(props)
    const mytext = ref(props.mytitle + '1111111')

    return {
      mytext
    }
  }
}
</script>
